實踐是檢驗真理的唯一標準 [实践－检验－－－－－标准]

Jyutping sat6 cin5 si6 gim2 jim6 zan1 lei5 dik1 wai4 jat1 biu1 zeon2
Pinyin shí jiàn shì jiǎn yàn zhēn lǐ de wéi yī biāo zhǔn

Definitions (CC-CEDICT)
  1. Actual practice is the sole criterion for judging truth (item from Deng Xiaoping theory, from 1978)